Entity

Time filter

Source Type

Palm Springs, Hong Kong

Xia C.,Beijing Normal University | Liang W.,Hainan Normal University | Carey G.J.,AEC Ltd. | Zhang Y.,Beijing Normal University
Zoological Studies | Year: 2016

Song features during the breeding season are important in identifying species of cuckoos. Whether Oriental Cuckoo Cuculus optatus and Himalayan Cuckoo C. saturatus inhabiting the Palearctic and Oriental realms respectively can be distinguished according to song characteristics is uncertain. In this study, we performed a thorough investigation of the song characteristics of these taxa by collecting and analyzing recordings of song in their distribution areas. We found that songs could be divided into two groups based on the number of notes per syllable, and significant differences in other frequency and temporal features were also found between these two groups. The group with a song comprising two notes per syllable was shown to breed in Russia, northern Xinjiang, northeast China, Taiwan Island and Japan, while the group with a song containing more than two notes per syllable was found to breed in the Himalayas and central China, extending northeast through north China as far as northeast Hebei, and south to southwest China. The distribution of these two groups was broadly related to the published distribution of populations of optatus and saturatus, respectively. Our data supported the separation of optatus and saturatus based on their song features, and also suggested refinements to the distribution of these two taxa, as follows: birds in north China are saturatus, and those in Taiwan Island are optatus. © 2016, Academia Sinica. All right reserved. Source


Larson K.,AEC Ltd.
Society of Plastics Engineers - EUROTEC 2011 Conference Proceedings | Year: 2011

There are many opportunities available to improve the efficiency of your operation, and most equipment suppliers can help you exceed your specific requirements. With rising energy costs and tighter profit margins, everyone should be looking at ways to maximize the efficiency of their reclaim operations. Properly designed process cooling, material handling and size reduction systems are as important to the productivity of the plant as the extrusion technology itself. The analogy that "a chain is as strong as its weakest link" applies to all plastic processes as well. You don't want a million dollar molding machine or extrusion line sitting idle because you saved $5,000 when you bought your chiller or material handling system! You also don't want to spend any more money than necessary to re-process your material, so an energy-efficient system should be in your future plans!. Source


Trademark
Aec Inc. | Date: 2005-01-31

Parts for motors and engines for use in motorcycles and ATVs, namely, engine cases, engine heads, air cleaner support brackets, air cleaners, air cleaner covers, air filters, ignitions, ignition switches, kick starters, oil filter mounts, oil tank mounts, plug wires, points covers, spark plugs, starter boots, starters, starter buttons, starter relay plugs, throttle cables, throttle grip sets, throttle housings, carburetors, distributor kits comprised of ignitions, rotors, plug wires, distributor caps, distributor arms and hold down clamps, exhaust brackets, exhaust flange kits comprised of exhaust flanges, retaining rings, gaskets, and mounting hardware, exhaust pipes, pulleys, and sprocket pulleys. Motorcycles and ATVs and engines, transmissions and motors therefore.


Trademark
AEC Inc. | Date: 2005-10-14

Architectural panels consisting of a non-corrosive, perforated or non-perforated, magnetic sheet that is covered by fabric which is tucked into extruded polymer frame receptors; Acoustical type panels will have a fiberglass core and non-acoustical type panels will have a wooden core.


Trademark
Aec Inc. | Date: 2006-05-16

Parts and fittings for motorcycles and motorcycle engines, namely, engine cases, engine heads, air cleaner support bracket kits consisting primarily of air cleaner support brackets and mounting hardware, air cleaners, air cleaner covers, air filters, ignitions, ignition switches, kick starters, oil filter mounts, oil tank mounts, spark plug wires, spark plugs, starter boots, starters for motors and engines, starter buttons for motors and engines, starter relay plugs for motors and engines, throttle housings, carburetors, distributor kits consisting primarily of ignitions, ignition rotors, plug ignition coils, plug wires, and hold down clamps, exhaust brackets, exhaust flange kits consisting primarily of exhaust flanges, retaining rings, gaskets, and mounting hardware, exhaust pipes, pulleys, and sprocket pulleys. Motorcycles and motorcycle parts, namely, motorcycle engines and motors, couplings, axle covers, axle spacers, battery cushions, battery straps, drive belt guards, brake calipers, brake hangers, brake lines, brake pads, brake rotors, cable covers, charging systems comprised of a rotor, a stator, and a regulator, clutches, clutch cables, clutch cable covers, clutch pushrods, clutch shells, disc rotor vents, drive belts, fender paint savers, fork stops, fork tubes, fork tube lugs, fuel tanks, fuel valves, handle bar control kits, handle bar controls, handle bar dampeners, handle bar risers, handle bars, handle grips, headlight mounting blocks, horn with covers, idle cables, inner primary covers, inverted front ends, wiring harnesses for motorcycles, key switch covers, kick stands, kicker arms, license plate frames, mini horns, rear view mirrors, motor mount spacers, points covers, outer primary covers, primary covers, primary drives, primary spacers, rotor spacers, rubber isolators, shifter rods, shock absorber kits consisting primarily of shock absorbers and mounting hardware, shocks, swingarm bumpers, throttle cables, throttle grip sets, triple trees, turn signal mounts, upper leg bushings, vapor valves, voltage regulator mount, transmissions, transmission cases, and transmission components, namely, hydraulic actuators.

Discover hidden collaborations